6 Questions
Strength is the ability to bear a load before plastic deformation.
False
Ductility refers to the ability of a material to restore to its original shape after removal of external loads.
False
Stiffness is the resistance to recoverable deformation.
True
Hardness is the resistance to elastic deformation.
False
Toughness refers to the resistance to both elastic and plastic deformation.
True
Creep is the permanent deformation of a component when subjected to high stresses at low temperatures.
False
Test your knowledge on the mechanical properties of materials such as strength, ductility, elasticity, and stiffness. Understand concepts like ability to bear a load before fracture, extent of permanent deformation, ability to restore to original shape, and resistance to deformation.
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